3773939850 has 60 divisors (see below), whose sum is σ = 10485973014. Its totient is φ = 1006382880.

The previous prime is 3773939839. The next prime is 3773939857. The reversal of 3773939850 is 589393773.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2032296561 + 1741643289 = 45081^2 + 41733^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3773939857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 461869 + ... + 469968.

Almost surely, 2^3773939850 is an apocalyptic number.

3773939850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3773939850 is an abundant number, since it is smaller than the sum of its proper divisors (6712033164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3773939850 is a wasteful number, since it uses less digits than its factorization.

3773939850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931861 (or 931847 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 54.

The square root of 3773939850 is about 61432.4006530756. The cubic root of 3773939850 is about 1556.9153172115.

The spelling of 3773939850 in words is "three billion, seven hundred seventy-three million, nine hundred thirty-nine thousand, eight hundred fifty".